So in the past I had a couple rebounders that were smaller and felt flimsier. I decided I wanted another one and this one called out to me. This one is definitely an upgrade from the cheap ones I had in the past. I literally just did one workout, just opened it, but this is by far superior to what I've used in the past. I haven't installed the bar yet, but I like knowing I can put it on if I want it. So far, this has given me a fun and very nice feeling workout. I hope it continues!!!!!! Will update if anything goes awry!